129436160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 367690752

約数和(自身を除く): 238254592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 233, 248, 256, 280, 310, 320, 434, 448, 466, 496, 512, 560, 620, 640, 868, 896, 932, 992, 1085, 1120, 1165, 1240, 1280, 1631, 1736, 1792, 1864, 1984, 2170, 2240, 2330, 2480, 2560, 3262, 3472, 3584, 3728, 3968, 4340, 4480, 4660, 4960, 6524, 6944, 7223, 7456, 7936, 8155, 8680, 8960, 9320, 9920, 13048, 13888, 14446, 14912, 15872, 16310, 17360, 17920, 18640, 19840, 26096, 27776, 28892, 29824, 32620, 34720, 36115, 37280, 39680, 50561, 52192, 55552, 57784, 59648, 65240, 69440, 72230, 74560, 79360, 101122, 104384, 111104, 115568, 119296, 130480, 138880, 144460, 149120, 202244, 208768, 231136, 252805, 260960, 277760, 288920, 298240, 404488, 417536, 462272, 505610, 521920, 555520, 577840, 596480, 808976, 835072, 924544, 1011220, 1043840, 1155680, 1617952, 1849088, 2022440, 2087680, 2311360, 3235904, 3698176, 4044880, 4175360, 4622720, 6471808, 8089760, 9245440, 12943616, 16179520, 18490880, 25887232, 32359040, 64718080, 129436160]

約数ペア:

[(1, 129436160), (2, 64718080), (4, 32359040), (5, 25887232), (7, 18490880), (8, 16179520), (10, 12943616), (14, 9245440), (16, 8089760), (20, 6471808), (28, 4622720), (31, 4175360), (32, 4044880), (35, 3698176), (40, 3235904), (56, 2311360), (62, 2087680), (64, 2022440), (70, 1849088), (80, 1617952), (112, 1155680), (124, 1043840), (128, 1011220), (140, 924544), (155, 835072), (160, 808976), (217, 596480), (224, 577840), (233, 555520), (248, 521920), (256, 505610), (280, 462272), (310, 417536), (320, 404488), (434, 298240), (448, 288920), (466, 277760), (496, 260960), (512, 252805), (560, 231136), (620, 208768), (640, 202244), (868, 149120), (896, 144460), (932, 138880), (992, 130480), (1085, 119296), (1120, 115568), (1165, 111104), (1240, 104384), (1280, 101122), (1631, 79360), (1736, 74560), (1792, 72230), (1864, 69440), (1984, 65240), (2170, 59648), (2240, 57784), (2330, 55552), (2480, 52192), (2560, 50561), (3262, 39680), (3472, 37280), (3584, 36115), (3728, 34720), (3968, 32620), (4340, 29824), (4480, 28892), (4660, 27776), (4960, 26096), (6524, 19840), (6944, 18640), (7223, 17920), (7456, 17360), (7936, 16310), (8155, 15872), (8680, 14912), (8960, 14446), (9320, 13888), (9920, 13048)]